MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -180.5110 49.4050 -76.9250 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > ThGuyxE-mtT6oSpSNX38Ow > 2024-05-04 00:09:11 > 0.9.11 > ligand > pdb-bcif > 4v63 > atom_site > {"label_asym_id":"GKB","auth_seq_id":1871} > 57 > 172 > 321 > 242 > 0 > 1 $$$$